{"id":"CVE-2025-62876","aliases":["EUVD-2025-131905","GHSA-344h-xj76-vwrq","openSUSE-SU-2025:15788-1"],"status":"published","title":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation...","description":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation from the service user to root.This issue affects  lightdm-kde-greeter. before 6.0.4.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00155,"percentile":0.04662,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-250"],"published":"2025-11-12T12:57:54Z","modified":"2026-10-18T20:10:00Z","fixes":[{"ecosystem":"openSUSE:Tumbleweed","package":"lightdm-kde-greeter","fixed_in":["6.0.5-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"lightdm-kde-greeter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.5-1.1"}]}]}],"products":[{"vendor":"suse","product":"opensuse"}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-62876"},{"url":"http://www.openwall.com/lists/oss-security/2025/11/17/4"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62876"},{"url":"https://github.com/advisories/GHSA-344h-xj76-vwrq"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2025-62876","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2025-62876","description":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation from the service user to root.This issue affects  lightdm-kde-greeter. before 6.0.4.","status":"published","published":"2025-11-12T12:57:54.078Z","modified":"2026-02-26T16:57:12.51Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:32:54.87586Z"}],"euvd":[{"id":"EUVD-2025-131905","description":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation from the service user to root.This issue affects  lightdm-kde-greeter. before 6.0.4.","status":"published","published":"2025-11-12T12:57:54Z","modified":"2026-02-26T16:57:12Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:48:25.204929Z"}],"ghsa":[{"id":"GHSA-344h-xj76-vwrq","title":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation...","description":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation from the service user to root.This issue affects  lightdm-kde-greeter. before 6.0.4.","status":"published","published":"2025-11-12T15:31:29Z","modified":"2025-11-17T18:30:29Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T15:04:50.199532Z"}],"nvd":[{"id":"CVE-2025-62876","description":"A Execution with Unnecessary Privileges vulnerability in lightdm-kde-greeter allows escalation from the service user to root.This issue affects  lightdm-kde-greeter. before 6.0.4.","status":"published","published":"2025-11-12T13:15:46.213Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:11:43.650381Z"}],"osv":[{"id":"openSUSE-SU-2025:15788-1","title":"lightdm-kde-greeter-6.0.5-1.1 on GA media","description":"These are all security issues fixed in the lightdm-kde-greeter-6.0.5-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-12-01T00:00:00Z","modified":"2026-02-04T04:29:43.305712Z","updated_at":"2026-11-02T16:58:38.101535Z"}]}}